ATI LPN
LPN Fundamentals Practice Questions Questions
Question 1 of 5
Which of the following theorists stressed energy fields in their nursing theory?
Correct Answer: D
Rationale: Martha E. Rogers' nursing theory, the Science of Unitary Human Beings, uniquely stresses energy fields, viewing humans and their environments as dynamic, interconnected patterns. Unlike Orem's self-care focus, Neuman's systems approach, or Parse's human becoming perspective, Rogers emphasizes energy exchange like therapeutic touch affecting health. For instance, a nurse might consider environmental energy disruptions when a client's recovery stalls, applying this abstract concept practically. This distinguishes her theory, integrating physics-like principles into nursing to enhance holistic understanding and care.
Question 2 of 5
When reading an autopsy report, the nurse encounters the term 'midsagittal plane.' This nurse understands that this means the body was viewed using a plane that matched which of the following descriptions?
Correct Answer: C
Rationale: Midsagittal plane splits the body into equal left-right halves, unlike horizontal, front-back, or X divisions. Nurses use this in anatomical understanding.
Question 3 of 5
The nurse positioning a client after surgery will take into account that the position, which most often predisposes a client to physiologic processes that suppress respiration, is which of the following positions?
Correct Answer: C
Rationale: Supine position most suppresses respiration post-surgery by limiting diaphragm movement, unlike Fowler's, prone, or side-lying. Nurses adjust this to aid breathing.
Question 4 of 5
What is the primary purpose of repositioning a patient who is immobile?
Correct Answer: A
Rationale: Repositioning an immobile patient primarily aims to prevent pressure ulcers by relieving pressure on skin over bony areas, like the sacrum or heels, and enhancing blood flow. Prolonged immobility risks tissue breakdown due to constant compression, making regular movement a cornerstone of preventive care in nursing. While shifting positions can secondarily support joint mobility, this isn't the main goal specific exercises target that more effectively. Building muscle strength requires active effort beyond repositioning, and though respiratory benefits may occur, they're addressed through targeted interventions like breathing exercises. This focus on skin integrity reflects nursing's priority to mitigate a common, severe complication of immobility, ensuring patient safety and comfort through proactive care.
Question 5 of 5
Which intervention should the nurse implement to prevent contractures in a patient who is immobile?
Correct Answer: A
Rationale: Frequent position changes prevent contractures in immobile patients by keeping joints mobile and reducing muscle shortening risks. Heat or relaxants offer relief but don't address root immobility, and restraints worsen stiffness. Nurses use this to maintain range of motion, ensuring flexibility and function, a proactive measure against permanent musculoskeletal damage in prolonged stillness.